214901830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2243}}^1$

素因数の和:2341

約数の個数: 64

約数和(自身を含む): 461438208

約数和(自身を除く): 246536378

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 67, 110, 130, 134, 143, 286, 335, 670, 715, 737, 871, 1430, 1474, 1742, 2243, 3685, 4355, 4486, 7370, 8710, 9581, 11215, 19162, 22430, 24673, 29159, 47905, 49346, 58318, 95810, 123365, 145795, 150281, 246730, 291590, 300562, 320749, 641498, 751405, 1502810, 1603745, 1653091, 1953653, 3207490, 3306182, 3907306, 8265455, 9768265, 16530910, 19536530, 21490183, 42980366, 107450915, 214901830]

約数ペア:

[(1, 214901830), (2, 107450915), (5, 42980366), (10, 21490183), (11, 19536530), (13, 16530910), (22, 9768265), (26, 8265455), (55, 3907306), (65, 3306182), (67, 3207490), (110, 1953653), (130, 1653091), (134, 1603745), (143, 1502810), (286, 751405), (335, 641498), (670, 320749), (715, 300562), (737, 291590), (871, 246730), (1430, 150281), (1474, 145795), (1742, 123365), (2243, 95810), (3685, 58318), (4355, 49346), (4486, 47905), (7370, 29159), (8710, 24673), (9581, 22430), (11215, 19162)]